摘要
针对信息集成领域中各异构数据源间的语义冲突问题,提出基于转换规则集的自动语义转换方法。该方法根据规则,利用触发器自动完成对集成数据的实时语义转换。实践证明本方法能有效地对数据源端的变化数据,完成实时语义转换。本方法适用于对当前企业中仍大量存在的多个异构数据源进行混合集成的情形。
出处
《计算机应用》
CSCD
北大核心
2007年第B06期6-9,共4页
journal of Computer Applications
基金
北京市教委基金资助项目(KM200510005011)
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